Portuguese Tiroteio em massa Cited by user Chronus on 12 Feb 2024 [[Ficheiro:Alexis_Navy_Yard_012_1dsLQLVk7nY.jpg|miniaturadaimagem| Aaron Alexis segurando uma espingarda durante o tiroteio no Washington Navy Yard nos Estados Unidos]…
English Mass shooting Cited by user Elina9k on 14 Apr 2023 A mass shooting is a violent crime in which one or more attackers kill or injure multiple individuals simultaneously using a firearm.